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computergeek123 Group Title

Could someone please help me?

  • 2 years ago
  • 2 years ago

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  1. computergeek123 Group Title
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    • 2 years ago
  2. Lime Group Title
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    Alternate Interior angles are congruent when lines are parallel. Use Angle Addition Postulate.

    • 2 years ago
  3. Lime Group Title
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    \[m \angle ABD+m \angle CBD=m \angle B \]

    • 2 years ago
  4. Lime Group Title
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    \[\angle B \approx \angle D \]

    • 2 years ago
  5. Lime Group Title
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    Or \[\angle A \approx \angle C\]

    • 2 years ago
  6. Lime Group Title
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    I'm guessing you might have figured that out yourself. The key phrase is 'Alternate Interior angles are congruent when lines are parallel.'

    • 2 years ago
  7. computergeek123 Group Title
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    yeah. haha So like what else do I need to write to prove they are congruent?

    • 2 years ago
  8. computergeek123 Group Title
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    I searched all through the lesson and I can't find where they say Angles. I only do the sides! ?

    • 2 years ago
  9. Lime Group Title
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    It's a property of parallelograms. That statement is really enough proof as it is. I would back that statement up with the diagram and equations; if the question pushes for more information.

    • 2 years ago
  10. computergeek123 Group Title
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    SO write "Alternate Interior angles are congruent when lines are parallel."??

    • 2 years ago
  11. Lime Group Title
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    Opposite angles are congruent because correspondent angles on congruent triangles are congruent. Yes, Alternate Interior angles are congruent when lines are parallel. The question is referring to angles.

    • 2 years ago
  12. computergeek123 Group Title
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    Thank you.

    • 2 years ago
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